Move on and leave them to it. I speak from several years of experience. However much you try you’ll not change it. Or them. It really is up to the parents. Unfortunately as grand parents we imagine we can influence what they do and think and choose. The truth is we cannot. In the main. It’s hard to accept but their lives are just so separate from ours. The only solution is to stop being delusional and accept it. Is my advice.
How much water to store for emergency?


